Meze
Meze Audio Astru In-Ear Headphones
Meze Audio Astru In-Ear Headphones
Meze Audio Astru In-Ear Headphones
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Wearing style
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Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.
In-ear
Driver type
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Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.
Dynamic
Connectivity
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Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.
Wired
Portability
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DACs and amplifiers can either be carried around or meant for static desktop use
Portable
Description
Meze Audio Astru is a premium single dynamic driver IEM made for listeners who want top-tier detail, believable timbre, and a more natural sense of cohesion than many multi-driver designs. It pairs a precision-machined pure titanium shell with a refined 10 mm dynamic driver and an included 4.4 mm balanced cable for a presentation that sounds rich, spacious, and complete.
This is the kind of in-ear monitor that puts equal weight on technical performance and musical engagement. The Astru resolves fine detail well, but it does not lean thin, sharp, or sterile. Notes have body, imaging is well organized, and the overall presentation stays easy to enjoy over long listening sessions.
Why the Meze Audio Astru Stands Out
- Single dynamic driver design with impressive layering, separation, and image placement
- Pure titanium housing with a satin finish for durability and premium fit and finish
- Natural, full-bodied tuning with punchy bass, lifelike mids, and smooth treble extension
- Premium 4.4 mm balanced cable included with 4.4 mm to 3.5 mm adapter
- 2-pin connection for flexibility and long-term serviceability
- Five sizes of ear tips plus two carry solutions included in the box
Natural Sound With Strong Technical Performance
The Meze Audio Astru makes a strong case for the single dynamic driver approach. It keeps the presentation unified and believable while still delivering the kind of detail retrieval, layering, and staging serious listeners expect at this level. There is a sense of flow to the way it presents music, which helps instruments and vocals sound connected instead of split into separate pieces.
Bass is tight, punchy, and textured. The midrange has good presence and realism, which works especially well for vocals, strings, and acoustic instruments. Treble reaches high enough to preserve air and detail, but it stays controlled and avoids the kind of glare that can make longer sessions tiring. The overall balance lands on the rich, natural side of neutral.
Titanium Shell, Premium Finish
The shell is CNC-machined from pure titanium and finished in satin for a clean, understated look. It feels solid without becoming overly heavy, and the material choice fits the asking price. Meze also shaped the housing with comfort in mind, so the Astru sits securely and comfortably for extended use.
The electroplated nickel wax guard adds protection while preserving a clean appearance. From the chassis to the cable hardware, the Meze Audio Astru looks and feels like a well-considered flagship single dynamic driver IEM.
Balanced Cable Included
Meze includes a dual-strand silver-plated LC-OFC cable with SoftFlex PVC coating, CNC-anodized aluminum hardware, and a gold-plated 4.4 mm balanced termination. It is a genuinely good stock cable and gives the Astru immediate compatibility with modern portable players, DAC/amps, and balanced headphone outputs.
A 4.4 mm to 3.5 mm adapter is also included, so using the Meze Audio Astru with traditional sources is straightforward. The 2-pin connector makes cable replacement simple for anyone who wants flexibility over time.
Built For Long-Term Use
The Astru is designed for people who actually live with their gear. The titanium shell keeps durability high, the included ear tips help you get a proper seal, and the tuning stays composed over long sessions. Whether you are listening at a desk, using a portable player, or pairing it with a compact dongle DAC, the Astru feels built for regular use rather than occasional novelty.
Who It’s For
The Meze Audio Astru is a strong fit for listeners who want a high-end audiophile IEM with realistic timbre, strong dynamics, and a more cohesive presentation than many hybrid or multi-driver options. If you want detail and spatial performance without giving up body, warmth, and musical weight, Astru lands in a very appealing spot.
Technical Specifications
| Driver Type | Dynamic |
| Driver Size | 10 mm |
| Frequency Range | 5 Hz - 35 kHz |
| Impedance | 32Ω |
| Sensitivity | 111 dB SPL/mW at 1 kHz |
| Input Connector | 2-Pin |
| Total Harmonic Distortion | <0.1% at 1 kHz |
| Weight | 13.4 g / 0.47 oz (without cables) |
| Materials | Pure titanium and electroplated nickel |
| Finish | Satin |
What’s in the Box
- Meze Audio Astru in-ear monitors
- Premium dual 2-pin balanced cable with gold-plated 4.4 mm termination
- 4.4 mm to 3.5 mm adapter
- Five pairs of liquid silicone ear tips with wax guard in XS, S, M, L, and XL
- Protective pouch
- Soft PU leather envelope
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